WO2013028402A3 - Variable frequency fluid oscillators for use with a subterranean well - Google Patents

Variable frequency fluid oscillators for use with a subterranean well Download PDF

Info

Publication number
WO2013028402A3
WO2013028402A3 PCT/US2012/050727 US2012050727W WO2013028402A3 WO 2013028402 A3 WO2013028402 A3 WO 2013028402A3 US 2012050727 W US2012050727 W US 2012050727W WO 2013028402 A3 WO2013028402 A3 WO 2013028402A3
Authority
WO
WIPO (PCT)
Prior art keywords
oscillator
fluid
variable frequency
subterranean well
frequency fluid
Prior art date
Application number
PCT/US2012/050727
Other languages
French (fr)
Other versions
WO2013028402A2 (en
Inventor
Roger L. Schultz
Robert L. Pipkin
Timothy Hunter
Original Assignee
Halliburton Energy Services, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Priority to CA2843337A priority Critical patent/CA2843337C/en
Priority to EP12826118.7A priority patent/EP2748415A4/en
Publication of WO2013028402A2 publication Critical patent/WO2013028402A2/en
Publication of WO2013028402A3 publication Critical patent/WO2013028402A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/003—Vibrating earth formations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

A well tool can include an oscillator which varies a flow rate of fluid through the oscillator, and another oscillator which varies a frequency of discharge of the fluid received from the first oscillator. A method can include flowing a fluid through an oscillator, thereby repeatedly varying a flow rate of fluid discharged from the oscillator, and receiving the fluid from the first oscillator into a second oscillator. A well tool can include an oscillator including a vortex chamber, and another oscillator which receives fluid flowed through the vortex chamber.
PCT/US2012/050727 2011-08-23 2012-08-14 Variable frequency fluid oscillators for use with a subterranean well WO2013028402A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2843337A CA2843337C (en) 2011-08-23 2012-08-14 Variable frequency fluid oscillators for use with a subterranean well
EP12826118.7A EP2748415A4 (en) 2011-08-23 2012-08-14 Variable frequency fluid oscillators for use with a subterranean well

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/215,572 2011-08-23
US13/215,572 US8863835B2 (en) 2011-08-23 2011-08-23 Variable frequency fluid oscillators for use with a subterranean well

Publications (2)

Publication Number Publication Date
WO2013028402A2 WO2013028402A2 (en) 2013-02-28
WO2013028402A3 true WO2013028402A3 (en) 2013-05-10

Family

ID=47741955

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/050727 WO2013028402A2 (en) 2011-08-23 2012-08-14 Variable frequency fluid oscillators for use with a subterranean well

Country Status (4)

Country Link
US (1) US8863835B2 (en)
EP (1) EP2748415A4 (en)
CA (2) CA2909334C (en)
WO (1) WO2013028402A2 (en)

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US11578546B2 (en) * 2019-09-20 2023-02-14 Baker Hughes Oilfield Operations Llc Selective flow control using cavitation of subcooled fluid
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US11326432B2 (en) * 2019-11-14 2022-05-10 Baker Hughes Oilfield Operations Llc Selective flow control using cavitation of subcooled fluid
WO2023244203A1 (en) * 2022-06-14 2023-12-21 Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. Swirling flow generating device that can change the rotation direction periodically
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Also Published As

Publication number Publication date
US8863835B2 (en) 2014-10-21
EP2748415A2 (en) 2014-07-02
CA2843337C (en) 2016-02-02
WO2013028402A2 (en) 2013-02-28
CA2843337A1 (en) 2013-02-28
CA2909334C (en) 2017-05-30
EP2748415A4 (en) 2016-04-13
CA2909334A1 (en) 2013-02-28
US20130048274A1 (en) 2013-02-28

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